Engine Inspection Intern - Powertrain Aftersales

PACCAR Powertrain is seeking motivated students to join our Summer 2026 Internship Programwithin thePowertrain Aftersalesteam. This is a hands-on, technical role supporting engine teardown, inspection, diagnostics, and root-cause analysis to improve product performance and customer uptime.

Job Overview

As a Powertrain Aftersales Engineering Intern, you will support the Engine Inspection team by performing detailed engine andcomponentteardown, inspection, analysis, and documentation.You'llwork closely with experienced engineers and technicians toidentifyfailure modes, trackcomponentcondition, and support PACCAR's commitment to product quality and continuous improvement.

What to Expect

• Schedule: Full-time (40 hours/week), in person

• Duration: Minimum12 weeks

• Location: Mount Vernon, WA

• Start Dates: May 18, 2026, or June 22, 2026

• Visa Sponsorship: Not available for this role (H1B, TN, OPT, etc.)

About PACCAR

PACCAR, Inc. is a Fortune 500 companyestablishedin 1905 and is recognized as a global leader in the commercial vehicle, financial, and customer service fields. PACCAR is a global technology leader in the design, manufacture, and customer support of high-quality light-, medium- and heavy-duty trucks under its internationally recognized brands Kenworth, Peterbilt and DAF nameplates. PACCAR designs and manufactures advanced diesel engines and provides customized financial services, information technology and truck parts related to its principal business.

About PACCAR Powertrain

Global PACCAR Powertrain organization engineers and manufactures integrated,high efficiencyengines, automated transmissions, and axle systems for Kenworth, Peterbilt, and DAF trucks. Through advancedengineering, vertically integrated manufacturing, and robust aftermarket support, the organization delivers powertrain systemsoptimizedfor performance, durability, fuel efficiency, and sustainability.

Its portfolio includes PACCAR's MX13 and MX11 engines, TX12 and TX18 automated transmissions, and advanced axle technologies-designed to function as a fully integrated system that enhances drivability, reduces lifecycle costs, and ensures consistent reliability across PACCAR's global truck brands.

Job Responsibilities

• Work under the direction of the Engine Inspection Team Supervisor to conduct engine andcomponentinspections.

• Perform complete engine andcomponentteardowns, capturing condition, wear, and failure characteristics.

• Document findings using photography, Microsoft PowerPoint, and structured reporting templates.

• Use data, inspection results, and observations to develop hypotheses and preliminary root-cause analysis of failures.

• Coordinate the return of components to suppliers or internal engineering teams as needed.

• Track, organize, and catalog incoming engines, parts, and inspection work.

• Communicate findings with engineering, suppliers, and cross-functional partners, both verbally and in writing.

Qualifications

Required:

• Currently in 3rd or 4th year of a bachelor's degree program (graduation 2026-2027) in Engineering (Mechanical, Electrical, Mechatronics, Computer, Software), other STEM fields, or related discipline.

• Strong understanding of diesel engine operation.

• Familiarity with metrology tools and principles.

• Strong analytical thinking, troubleshooting, and diagnostic skills.

• Ability to work both collaboratively and independently with minimal supervision.

• Proficiencywith Microsoft Office (Excel, PowerPoint, Word).

Preferred:

• Experience as a diesel technician or automotive technician.

• Experience with engine teardown, mechanical systems, or hands-on mechanical work.

Physical Requirements:

• Lift/carry up to 40lbs; push/pull up to 125 lbs.

• Climb ladders and stairs routinely.

• Tolerate kneeling, bending, stooping, and work at/above shoulder height.

• Work safely with solvents, oils, greases, fuels, degreasers, paints, and solder.

• Work in confined spaces withappropriate PPE.

• Ability tooperateforklifts and overhead cranes (training provided if needed).

Paccar Benefits

• The pay range for this position is $25.00 - $30.00/hour (pay varies by undergraduate and graduate degree)

• SIP 401k with up to a 5% company match

• Paid Holidays (work-location scheduled)

• Sick Leave (WA only)

• Health, Dental, and Vision insurance

• Flexible Spending Account (FSA) / Health Savings Account (HSA)

• Life and Accidental Death and Dismemberment insuranceEAP services include wellness plans, estate planning, financial counseling, and more

Additional Job Board Information

PACCAR promotes equal employment opportunities by implementing policies and practices that ensure employees and applicants are not discriminated against because of their race, color, religious creed, national origin, ancestry, sex, gender, gender identity or expression, sexual orientation, age, mental or physical disability, medical condition, genetic information, military or veteran status or other legally protected status. This applies to recruitment,selection, placement, promotion, termination, rates of pay, and other conditions of employment.